4. Polynomial Functions
Zeros of Polynomial Functions
4. Polynomial Functions Zeros of Polynomial Functions
8PRACTICE PROBLEM
Find the zeros of the given polynomial function. Use Descartes's Rule of Signs and Rational Zero Theorem. You may also use a graphing utility to help you get the first zero. f(x) = 2x4 - 5x3 - 15x2 + 10x + 8
Find the zeros of the given polynomial function. Use Descartes's Rule of Signs and Rational Zero Theorem. You may also use a graphing utility to help you get the first zero. f(x) = 2x4 - 5x3 - 15x2 + 10x + 8